Customized: 0.37×1200 (RAL 3009)

彩涂卷
December 22, 2025
Video Description:
We show the practical steps and results so you can judge suitability quickly. This video provides a detailed walkthrough of the production process for hot-dip galvanized color coated coils, from cold-rolled substrate preparation through galvanizing anti-corrosion treatment to final coating and curing. You'll see how automated processes ensure stable quality and how customized specifications like RAL 3009 color are achieved for export-grade applications.